66366912 (number)

66366912 is an even 8-digits composite number following 66366911 and preceding 66366913. In scientific notation, it is written as 6.6366912 × 10^7. The sum of its digits is 39. It has a total of 9 prime factors and 56 positive divisors. There are 20819968 positive integers (up to 66366912) that are relatively prime to 66366912.

Interesting facts

Basic properties

Name

Name sixty-six million three hundred sixty-six thousand nine hundred twelve

Notation

Scientific notation 6.6366912 × 10^7
Engineering notation 6.6366912 × 10^6

Prime Factorization of 66366912

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 3 × 17 × 20333

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 2073966
Product of the distinct prime numbers

The prime factorization of 66366912 is 2 × 2 × 2 × 2 × 2 × 2 × 3 × 17 × 20333. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 66366912)

Multiplication

n×y
n×2 132733824
n×3 199100736
n×4 265467648
n×5 331834560

Division

n÷y
n÷2 33183456
n÷3 22122304
n÷3 16591728
n÷5 13273382.4

Exponentiation

ny
n2 4404567008415744
n3 2.9231751104563E+23
n4 1.9400210531624E+31
n5 1.2875320651338E+39

Nth Root

y√n
2√n 8146.5889794441
3√n 404.87149710681
4√n 90.258456553633
5√n 36.676705844159

Divisors of 66366912

56 divisors

τ Total Divisors 56
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -66366911
Sum of the proper positive divisors of n
A Arithmetic Mean 0.017857142857143
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 56
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 66366912 can be divided by 56 positive divisors. The sum of these divisors (counting 66366912) is 1, the average is 0.017857142857143.

Base conversion 66366912

Base System Value
2 Binary 11111101001010110111000000
3 Ternary 11121212210021210
4 Quaternary 3331022313000
5 Quinary 113442220122
6 Senary 10330250120
8 Octal 375126700
10 Decimal 66366912
12 Duodecimal 1a286940
16 Hexadecimal 3f4adc0
20 Vigesimal 10efh5c
36 Base36 13ih1c

Cryptographic Hash Functions

md5 bcb6aad3121f362da009802e309b7926
sha1 b386495960a39c435ac0a1c00e4bc3e7c67567b0
sha256 27d8b229abd2e25f5e157c7b2f5d330551c8ea4e73058f373e2004434e65915e
sha512 894d6d0e7f7d4e085a1476b7701d02374ab28cee9d5c21e1a865174995400b819ebae1031dea1c1c14d637b2fcba53f4dc5c7d2cb164b77ee6cb0492fd9c1723
ripemd-160 11fc2d17a360bc0e2172e5d09efdd2a40bc4c554

66366912 as geometric shapes

Circle

Radius = n
Diameter 132733824
Circumference 416995606.36128
Area 1.3837355355883E+16

Sphere

Radius = n
Volume 1.2244567269555E+24
Surface area 5.5349421423531E+16
Circumference 416995606.36128

Square

Length = n
Perimeter 265467648
Area 4404567008415744
Diagonal 93856987.043222

Cube

Length = n
Surface area 26427402050494464
Volume 2.9231751104563E+23
Space diagonal 114950863.52545

Equilateral Triangle

Length = n
Perimeter 199100736
Area 1.9072334609794E+15
Altitude 57475431.762726

Triangular Pyramid

Length = n
Surface area 1.9072334609794E+15
Volume 3.4449949053323E+22
Height 31285662.347741